Last name Sumiaki (Sumiaki ) , around the globe, is an extremely rare surname. Much more frequently, Sumiaki is the forename as well as the last name.
スミアキ
Kato, Morita, Koyama, Tomita, Nagase, Matsuda, Hishinuma, Sakamoto, Kawamura, and Fujiyoshi
) , around the globe, is an extremely rare surname. Much more frequently, Sumiaki is the forename as well as the last name.